procedure doOnBrowserCreated(const browser_view: ICefBrowserView; const browser: ICefBrowser);procedure doOnBrowserDestroyed(const browser_view: ICefBrowserView; const browser: ICefBrowser);procedure doOnGetDelegateForPopupBrowserView(const browser_view: ICefBrowserView; const settings: TCefBrowserSettings; const client: ICefClient; is_devtools: boolean; var aResult : ICefBrowserViewDelegate);procedure doOnPopupBrowserViewCreated(const browser_view, popup_browser_view: ICefBrowserView; is_devtools: boolean; var aResult : boolean);procedure doOnGetChromeToolbarType(const browser_view: ICefBrowserView; var aChromeToolbarType: TCefChromeToolbarType);procedure doOnUseFramelessWindowForPictureInPicture(const browser_view: ICefBrowserView; var aResult: boolean);procedure doOnGestureCommand(const browser_view: ICefBrowserView; gesture_command: TCefGestureCommand; var aResult : boolean);procedure doOnGetBrowserRuntimeStyle(var aResult : TCefRuntimeStyle);